//
//  CurrencyConverterViewController.m
//  CurrencyConverter
//
//  Created by Student on 9/14/10.
//  Copyright __MyCompanyName__ 2010. All rights reserved.
//

#import "CurrencyConverterViewController.h"

@implementation CurrencyConverterViewController

//NSMutableArray *rateArray = [NSMutableArray array];
//[rateArray addObject
	
NSString *amount;
int currentIndex = 0;
int convertedIndex = 0;
float exchangeRates[] = {1.3078,0.0133,1,0.0117,0.1487};

- (IBAction)convert:(id)sender {
	currentIndex = [segControl selectedSegmentIndex];
	convertedIndex = [segControl2 selectedSegmentIndex];
	
	amount = [amountField text];
	double amt = [amount doubleValue];	
	
	double toUSD = amt * exchangeRates[currentIndex];
	double fromUSD = toUSD / exchangeRates[convertedIndex];

	[convertedAmount setText:[NSString stringWithFormat:@"%.4f", fromUSD]]; // working
}

- (BOOL)textFieldShouldReturn:(UITextField *)textField { // When the return button is pressed on a textField.
	[textField resignFirstResponder]; // Remove the keyboard from the view.
	return YES; // Set the BOOL to YES.
}

/*
// The designated initializer. Override to perform setup that is required before the view is loaded.
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
    if ((self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil])) {
        // Custom initialization
    }
    return self;
}
*/

/*
// Implement loadView to create a view hierarchy programmatically, without using a nib.
- (void)loadView {
}
*/


// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
    [super viewDidLoad];
	segControl.tintColor = [UIColor darkGrayColor];
	segControl2.tintColor = [UIColor darkGrayColor];
}


// Override to allow orientations other than the default portrait orientation.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
    return YES;
}

- (void)didReceiveMemoryWarning {
	// Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];
	// Release any cached data, images, etc that aren't in use.
}

- (void)viewDidUnload {
	// Release any retained subviews of the main view.
	// e.g. self.myOutlet = nil;
}


- (void)dealloc {
    [super dealloc];
}

@end
